Green light falls normally on a diffraction grating and produces a diffraction pattern on a screen far away. Which change, on its own, would reduce the spacing between the diffraction maxima on the screen?
- AIncrease the distance between the screen and the diffraction grating.
- BReplace the diffraction grating with a grating that has a smaller separation between the slits.
- CReplace the diffraction grating with a grating that has fewer slits per unit length.
- DReplace the green light with red light.